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ISBI
2009
IEEE
16 years 1 months ago
Detecting Maximal Directional Changes in Spatial fMRI Response Using Canonical Correlation Analysis
Traditional fMRI analysis has focused on modeling temporal changes in BOLD signals on a voxel-by-voxel basis to infer brain activation. To incorporate spatial information, we have...
Bernard Ng, Rafeef Abugharbieh, Martin McKeown
SAC
2009
ACM
16 years 1 months ago
Online annotation and prediction for regime switching data streams
Regime switching models, in which the state of the world is locally stationary, are a useful abstraction for many continuous valued data streams. In this paper we develop an onlin...
Gordon J. Ross, Dimitris K. Tasoulis, Niall M. Ada...
FOSSACS
2009
Springer
16 years 1 months ago
Cryptographic Protocol Composition via the Authentication Tests
Although cryptographic protocols are typically analyzed in isolation, they are used in combinations. If a protocol was analyzed alone and shown to meet some security goals, will it...
Joshua D. Guttman
ICALP
2009
Springer
16 years 1 months ago
Quasirandom Rumor Spreading: Expanders, Push vs. Pull, and Robustness
Abstract Randomized rumor spreading is an efficient protocol to distribute information in networks. Recently, a quasirandom version has been proposed and proven to work equally we...
Benjamin Doerr, Tobias Friedrich, Thomas Sauerwald
PERVASIVE
2009
Springer
16 years 1 months ago
Enabling Pervasive Collaboration with Platform Composition
Abstract. Emerging pervasive computing technologies present many opportunities to aid ad-hoc collocated group collaboration. To better understand ad-hoc collaboration using pervasi...
Trevor Pering, Roy Want, Barbara Rosario, Shivani ...